<!DOCTYPE html>
<!--
	Display：table-cell
-->
<html>

	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			.box {
				width: 500px;
				height: 250px;
				border: 1px solid #f00;
				text-align: center;
				display: table-cell;
				vertical-align: middle;
			}
			
			.content {
				width: 400px;
				background: #ccc;
				margin: auto;
			}
		</style>
	</head>

	<body>
		<div class="box">
			<div class="content"> 立马来看Amos实际完成的
				<a href="http://csscoke.com/2015/07/31/nth-child_rwd_album/"> CSS3精美相册效果 </a> 效果吧！別忘了拖拉一下窗口看看 RWD 效果喔！
			</div>
		</div>
	</body>

</html>